                                  :current-borrowed-instances -1})
         (is (= (expected-metrics-values) (current-metrics-values)))))))
 
-(deftest ^:metrics ^:single-threaded-only requested-instances-test
+(deftest ^:metrics requested-instances-test
   (with-metrics-test-env test-env default-test-config
     (let [{:keys [coordinator update-expected-values expected-metrics-values
                   current-metrics-values jruby-service]} test-env

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;;; Tests

(deftest ^:metrics ^:single-threaded-only basic-metrics-test
  (with-metrics-test-env test-env default-test-config
    (let [{:keys [num-jrubies num-free-jrubies requested-count
                  requested-jrubies-histo borrow-count borrow-timeout-count

              (is (= 1 (.getCount timer))
                  (str "Timer has a accumulated a count for borrow reason: " timer-name)))))))))

(deftest ^:metrics borrow-timeout-test
  (with-metrics-test-env
    test-env
    (assoc-in default-test-config
